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Specialty Chemicals are a broad category of substances that have been carefully crafted to fulfill certain industrial, scientific, and agricultural functions. Spermidine trihydrochloride stands out among these extraordinary compounds as an essential element in the fields of cell biology and plant growth enhancement. With its many functions in DNA synthesis and cellular health, this unusual molecule is a valuable resource for both scientists and farmers. Specialty Chemicals like agriculture Grade Chitosan Oligosaccharide and Agricultural Grade Alginate Oligosaccharide are in demand in the agriculture industry.

(HDC-CHLORAMINE-B)

Chloramine B

Price: 2.90 USD ($)/Kilograms

Appearance: White crystal powder; Content: Not less than 99%; Active Chlorine: Not less than 26%; pH Value: 9 11; Iron: Not more than 5 ppm; Heavy Metals: Not more than 5 ppm

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(DHH-B)

Dihydrohonokiol C18H20O2

Price: 12.52 USD ($)/Gram

Appearance: White powder; Identification: Data of HNMR conforms to chemical structure; Melting Point: 95 99; Purity (HPLC): Not less than 98%; Water Content: Not more than 1%; Lead (Pb): Not more than 5.0 ppm; Arsenic (As): Not more than 2.0 ppm; Mercury (Hg): Not more than 0.3 ppm; Total Plate Count: Not more than 1000 CFU/g; Yeasts & Moulds: Not more than 100 CFU/g; Salmonella: Negative; Escherichia coli: Negative; Staphylococcus aureus: Negative

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(126726-62-3)

Isopropenylboronic Acid Pinacol Ester

Price: 216.40 USD ($)/Kilograms

Appearance: Colourless to pale yellow liquid; Purity (GC): Not less than 99%; Inhibition (BHT GC Area%): Not more than 1.0%; HNMR: Conforms; Water Content (KF): Not more than 0.5%

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(HDC-CHITOSAN-SALICYLATE)

Chitosan Salicylate

Price: 0.30 USD ($)/Gram

Appearance: Off-white or light yellow powder; Viscosity: Meets the requirements; Moisture: Not more than 10.0%; Ash: Not more than 2.0%; pH Value: 4.0 6.0; Arsenic (As): Not more than 0.5 ppm; Total Plate Count: Not more than 1000 CFU/g; Yeasts & Moulds: Not more than 25 CFU/g; Escherichia coli: Negative/g

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(HDC-CHITOSAN-ACETYLSALICYLATE)

Chitosan Acetylsalicylate

Price: 0.80 USD ($)/Gram

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(AKOS BRN-0457)

Cyclopropylboronic Acid

Price: 540.00 USD ($)/Kilograms

Appearance: White to light yellow solid; Purity (GC): Not less than 98%; Melting Point: Not less than 90ï; HNMR: Conforms

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(201733-56-4)

Bis(Neopentyl Glycolato)Diboron

Price: 108.00 - 500.00 USD ($)/Kilograms

Appearance: White to off-white solid; Purity (GC): Not less than 99%; HNMR: Conforms; Water Content (KF): Not more than 0.3%

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(HDC-AAEM-001)

Acetoacetoxyethyl Methacrylate

Price: 6.25 - 20.00 USD ($)/Kilograms

Appearance: Light yellow transparent liquid; The purity of Acetoacetoxyethyl Methacrylate(AAEM): Not less than 95.0%; The purity of Methy Acrylate(Methacrylate): Not more than 0.5%; The purity of 2-Hydroxyethyl Methacrylate(HEMA): Not more than 4.0%; Colour (Gardner): Not more than 2; Inhibitor (BHT): Not more than 350 ppm

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(HDC-CHITOSANNITRATE-001)

Chitosan Nitrate

Price: 0.50 USD ($)/Gram

Appearance: Off-white powder; Degree of deacetylation: More than 90%; pH Value: 4.0 6.0; Loss on Drying: Not more than 10.0%; Ash: Not more than 2.0%; Insoluble matter: Less than 1.0%; Nitrate Content: Not less than 20%; Viscosity: Less than 200 mPaïs; Lead (Pb): Not more than 2.0 ppm; Arsenic (As): Not more than 0.5 ppm; Total Plate Count: Not more than 1000 CFU/g; Yeasts & Moulds: Not more than 25 CFU/g; Escherichia coli: Negative

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(HDC-SEBACIC-ACID)

Sebacic Acid

Price: 3.96 USD ($)/Kilograms

Appearance: White powder; The content of sebacic acid: Not less than 99.50%; Moisture Content: Not more than 0.30%; Ash Content: Not more than 0.04%; Pt-Co colour: Not more than 15; The melting point range: 131.0ï 134.5ï

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(HDC-ANALOGOUSHYALURONICACIDCHITOSAN-001)

Analogous Hyaluronic Acid Chitosan

Price: 150.00 USD ($)/Kilograms

Appearance: Light yellow transparent viscous liquid; pH Value: 6.0 8.0; Residue on Ignition: Not more than 0.2%; Heavy Metals: Not more than 10.0 ppm; Arsenic (As): Not more than 0.5 ppm

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(HDC-CHITOSANLACTATE-001)

Chitosan Lactate

Price: 350.00 USD ($)/Kilograms

Appearance: Yellow flakes; Degree of Deacetylation: Not less than 85%; pH Value: 4.0 6.0; Water: Not more than 10.0%; Ash: Not more than 2.0%; Insoluble Matter: Less than 1.0%; Lactate Content: Not less than 25%; Viscosity: Less than 200 mPaïs; Lead (Pb): Not more than 2.0 ppm; Arsenic (As): Not more than 0.5 ppm

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(HDC-SHP-001)

Sodium Hypophosphite

Price: 2.20 USD ($)/Kilograms

NaH2PO2ïH2O: Not less than 100.3%; Na2HPO3: Not more than 0.5%; SO4: Not more than 0.02%; Cl: Not more than 0.01%; pH Value: 5.5 8.5; Ca: Not more than 0.005%; Fe: Not more than 0.0005%; Pb: Not more than 0.0005%; As: Not more than 0.0005%; Appearance: White Crystal

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(HDC-THF-001)

Tetrahydrofuran THF

Price: 1.77 USD ($)/Kilograms

Tetrahydrofuran Purity: Not less than 99.95%; Colour (Pt-Co): Not more than 5; Water Content: Not more than 0.015%; Hydrogen Peroxide Content: Not more than 0.003%; BHT Content: 90ïg/g 150ïg/g

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(HDC-BGE-001)

Ethylene Glycol Monobutyl Ether

Price: 2.00 USD ($)/Kilograms

Appearance: Colourless transparent liquid; Colour(Pt-Co): Not more than 10; Purity WT PCT: Not less than 99.0%; Moisture: Not more than 0.10%; Acidity(HAC): Not more than 0.01%; Distillation Range: 167ï 173ï

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(HDC-B.T.-001)

Bacillus Thuringiensis

Price: 5.00 - 10.00 USD ($)/Kilograms

Appearance: Off-white to tan loose powder, no lumps; pH Value: 6.0 7.5; Fineness (75 ¼m): Not less than 98%; Suspensibility (Active Ingredient): Not less than 70%; Wetting Time: Not more than 3 minutes; Moisture: Not more than 4.0%

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(HDC-OA-001)

Orotic Acid Monohydrate

Price: 18.50 - 30.00 USD ($)/Kilograms

Description: White crystals or crystalline powder; Identification: Infrared absorption; Solubility: Almost insoluble in water, almost insoluble in 96% ethanol and ether; Assay: 99.0% 101.0%; Loss on Drying: Not more than 12.0%; Residue on Ignition: Not more than 0.10%; pH Value: 2.2 3.0; Chloride: Not more than 100 ppm; Individual impurities: Not more than 0.1%; Total impurities: Not more than 0.3%; Heavy Metals: Not more than 20 ppm; Lead (Pb): Not more than 1 ppm; Cadmium (Cd): Not more than 0.5 ppm; Mercury (Hg): Not more than 0.1 ppm; Arsenic (As): Not more than 1 ppm

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(HDC-DMM-001)

Dimethyl Maleate

Price: 2.00 USD ($)/Kilograms

Appearance: Transparent liquid; Acid value: Not more than 0.2; Content of Dimethyl Maleate: Not less than 98.0%

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(N-CYANOACETYLURETHANE)

N-Cyanoacetylurethane C6H8N2O3

Price: 0.30 USD ($)/Gram

Appearance: White, off-white to yellow or brown or grey solid; Identification by HPLC: Corresponds to the retention time of reference standard; Related Substances(L970-0): Not more than 0.5%; Related Substances(L970-1): Not more than 0.5%; Related Substances(Individual Unspecified Impurity): Not more than 0.5%; Related Substances(Total Impurities): Not more than 2.0%; Assay by HPLC (w/w%): 97.0% 102.0%; Water Content by KF (w/w%): Not more than 1.0%; Residual Solvents(Ethanol): Not more than 5000 ppm; Residual Solvents(N,N-Dimethylformamide): Not more than 880 ppm

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(AKOS MSC-0137)

2-Amino-1-Cyclopentene-1-Carbonitrile C6H8N2

Price: 0.30 USD ($)/Gram

Appearance: Off-white crystalline powder; Identification: HNMR; Loss on Drying: Not more than 0.5%; Assay: Not less than 98.0%

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(HDC-CHITOSAN-AZELATE)

Chitosan Azelate

Price: 0.42 USD ($)/Gram

Appearance: Off-white or light yellow powder; Water Solution (1%): Clear; DAC Degree: Not less than 90%; Azelate Content: Not less than 10%; Viscosity: Meets the requirements; Moisture: Not more than 10.0%; Ash: Not more than 2.0%; pH Value: 4.0 6.0; Lead (Pb): Not more than 2 ppm; Arsenic (As): Not more than 0.5 ppm

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(HDC-MEHQ-001)

P-Hydroxyanisole MEHQ

Price: 9.00 USD ($)/Kilograms

Appearance: White flake crystals or white needle crystals; Melting Point: 54.5ï 56.5ï; Hydroquinone: Less than 0.03%; Hydroquinone Dimethyl Ether: Negative; Heavy Metals: Not more than 0.001%; Chrominance: Not more than 10; Loss on Drying: Not more than 0.3%; Residue on Ignition: Not more than 0.01%; Purity: Not less than 99.5%

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(HDC-Oxammionium-001)

Hydroxylamine Hydrochloride

Price: 3.80 - 10.00 USD ($)/Kilograms

Appearance: White crystal; Purity (Oxidative Titration): Not less than 99.0%; Sulfate: Not more than 0.005%; Heavy Metals (as Pb): Not more than 0.0003%; Iron (Fe): Not more than 0.0003%; Water Content (K. F): Not more than 0.3%

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(HDC-5-ALA-PHOSPHATE)

5-AMINOLEVULINIC ACID PHOSPHATE

Price: 700.00 USD ($)/Kilograms

Appearance: Almost white powder; Identification: Retention time of HPLC; Loss on Drying: Not more than 1.0%; Residue on Ignition: Not more than 0.3%; Heavy Metals: Not more than 20 ppm; Iron: Not more than 20 ppm; Total Plate Count: Not more than 3000 cfu/ml; Escherichia coli: Negative; Assay: Not less than 98.0%

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(HDC-DBNPA-001)

2 2-Dibromo-3-Nitrilopropionamide (DBNPA)

Price: 4.10 USD ($)/Kilograms

Appearance: White crystalline powder; Melting Point: 122.0ï 127.0ï; pH Value: 5.0 7.0; Content: Not less than 99.0%; Loss on Drying: Not more than 0.5%

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(HDC-DBF-001)

Dibutyl Fumarate

Price: 2.29 USD ($)/Kilograms

Hazen, Pt-Co: Not more than 50; Ester Content: Not less than 98.0%; Acid Value: Not more than 1.0 mgKOH/g; Moisture: Not more than 0.2% ; Viscosity (25ï): Not more than 9.5 cps; Specific Gravity (20ï): 0.987 ï 0.003 g/cm3

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(HDC-SPERMIDIE-3HCL)

Spermidine Trihydrochloride

Price: 2300.00 USD ($)/Kilograms

Appearance: White to off-white powder; Purity: Not less than 98.0%; Solubility: Soluble in water; Loss on Drying: Not more than 1.0%; Residue on Ignition: Not more than 0.2%; Ethanol(GC): Not more than 5000 ppm; Lead(Pb): Not more than 0.1 ppm; Mercury(Hg): Not more than 0.1 ppm; Cadmium(Cd): Not more than 0.2 ppm; Arsenic(As): Not more than 0.1 ppm; Total Plate Count: Not more than 500 CFU/g; Coliforms: Not more than 0.92 MPN/g; Moulds & Yeasts: Not more than 50 CFU/g; Staphylococcus aureus: Negative/25g; Salmonella: Negative/25g

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(HDC-COS-001)

Agricultural Grade Chitosan Oligosaccharide

Price: 39.50 USD ($)/Kilograms

Appearance: Yellow powder; Molecular Weight: Not more than 3000 Da; pH Value: 5.0 7.0; Moisture: Not more than 10.0%; Ash: Not more than 2.0%

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(HDC-AOS-002)

Agricultural Grade Alginate Oligosaccharide

Price: 40.00 USD ($)/Kilograms

Appearance: Off-white , light yellow to yellow powder; Taste and Smell: With its own inherent smell , no peculiar smell; Impurities: No visible foreign matters; Content: Not less than 90%; Molecular Weight: Not more than 4000 Da; Moisture: Not more than 10.0%; Insoluble Matter: Not more than 2.0%; pH Value: 6.0 8.0; Lead(Pb): Not more than 50 mg/kg; Cadmium(Cd): Not more than 10 mg/kg; Mercury(Hg): Not more than 5 mg/kg; Arsenic(As): Not more than 10 mg/kg; Chromium(Cr): Not more than 50 mg/kg

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(HDC-UROLITHIN-A)

Urolithin A

Price: 1900.00 USD ($)/Kilograms

Appearance: Light yellow powder; Purity: Not less than 97.0%; Water: Not more than 3.0%; A single impurity: Not more than 1.0%; Organic Solvent: Not more than 3000 ppm; Lead(Pb): Not more than 0.5 ppm; Mercury(Hg): Not more than 0.5 ppm; Cadmium(Cd): Not more than 0.5 ppm; Arsenic(As): Not more than 0.5 ppm; Total Plate Count: Not more than 500 CFU/g; Coliforms: Not more than 0.92 MPN/g; Moulds & Yeasts: Not more than 50 CFU/g; Staphylococcus aureus: Negative/25g; Salmonella: Negative/25g

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(HDC-MUSHROOMCHITOSAN-001)

Shiitake Mushroom Chitosan

Price: 65.00 USD ($)/Kilograms

Characteristics: Off-white or light yellow powder; DAC degree: Not less than 90%; Viscosity: 100mPa.s 500mPa.s; Moisture: Not more than 10.0%; Ash: Not more than 2.0%; pH Value: 6.5 8.5; Lead(Pb): Not more than 1.0ppm; Arsenic(As): Not more than 2.0ppm; Cadmium(Cd): Not more than 0.5ppm; Mercury(Hg): Not more than 0.5ppm; Particle Size: Meets the Standard; Total Plate Count: Not more than 1000CFU/g; Yeasts & Moulds: Not more than 100CFU/g; Escherichia coli: Negative; Salmonella: Negative

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(HDC-5-DEAZAFLAVIN)

5-Deazaflavin deazaflavin

Price: 2500 USD ($)/Kilograms

Appearance: Off-white to light yellow powder; Identification: HNMR conforms to structure; Loss on Drying: Not more than 1.0%; Residue on Ignition: Not more than 0.5%; Lead (Pb): Not more than 0.5 ppm; Arsenic (As): Not more than 1.5 ppm; Cadmium (Cd): Not more than 0.5 ppm; Mercury (Hg): Not more than 3.0 ppm; Purity (HPLC): Not less than 98.0%

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DALIAN HANDOM CHEMICALS CO.,LTD.

RM702, Unit 1, Building 21, Liuhe Road, Ganjingzi Dist,Dalian - 116091, Liaoning, China

Phone :86-411-15840669648

Mr John Wang (Manager)

Mobile :+8615840669648

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E-mail us : export@handom-chem.com